Latest Insider Transactions at Bio Rad Laboratories, Inc. (BIO)
This section provides a real-time view of insider transactions for Bio Rad Laboratories, Inc. (BIO). The data is sourced from Form 4 filings with the SEC, which are filed by insiders of BIO-RAD LABORATORIES, INC. to disclose their transactions in the company's securities. By reviewing this information, investors can gain insights into the trading activity of BIO-RAD LABORATORIES, INC.'s insiders and make more informed investment decisions.
Insider Transaction List
| Date | Insider | Transaction | Ownership Type | Shares Traded | Value / Price |
|---|---|---|---|---|---|
|
Apr 29
2022
|
Andrew J. Last EVP, Chief Operating Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
1,000
+26.57%
|
-
|
|
Apr 08
2022
|
Ilan Daskal EVP, Chief Financial Officer |
SELL
Payment of exercise price or tax liability
|
Direct |
257
-36.25%
|
$153,429
$597.16 P/Share
|
|
Apr 08
2022
|
Ilan Daskal EVP, Chief Financial Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
700
+49.68%
|
-
|
|
Dec 16
2021
|
Dara Wright EVP, President, CDG |
SELL
Payment of exercise price or tax liability
|
Direct |
221
-19.86%
|
$162,214
$734.34 P/Share
|
|
Dec 16
2021
|
Dara Wright EVP, President, CDG |
BUY
Exercise of conversion of derivative security
|
Direct |
502
+31.08%
|
-
|
|
Nov 12
2021
|
Annette Tumolo Executive Vice President |
SELL
Open market or private sale
|
Direct |
4,800
-51.1%
|
$3,600,000
$750.05 P/Share
|
|
Nov 12
2021
|
Annette Tumolo Executive Vice President |
BUY
Exercise of conversion of derivative security
|
Direct |
4,800
+16.82%
|
$1,118,400
$233.82 P/Share
|
|
Nov 11
2021
|
Annette Tumolo Executive Vice President |
SELL
Open market or private sale
|
Direct |
1,546
-9.2%
|
$1,156,408
$748.97 P/Share
|
|
Nov 11
2021
|
Annette Tumolo Executive Vice President |
BUY
Exercise of conversion of derivative security
|
Direct |
1,546
+8.39%
|
$612,216
$396.99 P/Share
|
|
Nov 09
2021
|
Steven D Schwartz > 10% Shareholder |
BUY
Bona fide gift
|
Indirect |
20
+0.16%
|
-
|
|
Nov 09
2021
|
Steven D Schwartz > 10% Shareholder |
BUY
Bona fide gift
|
Direct |
20
+0.08%
|
-
|
|
Nov 09
2021
|
Alice N Schwartz > 10% Shareholder |
SELL
Bona fide gift
|
Indirect |
120
-0.03%
|
-
|
|
Nov 09
2021
|
Alice N Schwartz > 10% Shareholder |
SELL
Bona fide gift
|
Indirect |
1,366
-0.08%
|
-
|
|
Nov 09
2021
|
Norman D Schwartz Chairman & CEO |
BUY
Bona fide gift
|
Indirect |
20
+0.16%
|
-
|
|
Nov 09
2021
|
Norman D Schwartz Chairman & CEO |
BUY
Bona fide gift
|
Direct |
20
+0.01%
|
-
|
|
Sep 07
2021
|
Timothy S Ernst EVP, General Counsel & Sec |
SELL
Payment of exercise price or tax liability
|
Direct |
248
-10.33%
|
$199,888
$806.32 P/Share
|
|
Sep 07
2021
|
Timothy S Ernst EVP, General Counsel & Sec |
BUY
Exercise of conversion of derivative security
|
Direct |
500
+17.24%
|
-
|
|
Sep 07
2021
|
Michael Crowley EVP, GBL Commercial Operations |
SELL
Payment of exercise price or tax liability
|
Direct |
298
-5.55%
|
$240,188
$806.32 P/Share
|
|
Sep 07
2021
|
Michael Crowley EVP, GBL Commercial Operations |
BUY
Exercise of conversion of derivative security
|
Direct |
600
+10.05%
|
-
|
|
Sep 07
2021
|
Annette Tumolo Executive Vice President |
SELL
Payment of exercise price or tax liability
|
Direct |
298
-6.09%
|
$240,188
$806.32 P/Share
|
|
Sep 07
2021
|
Annette Tumolo Executive Vice President |
BUY
Exercise of conversion of derivative security
|
Direct |
600
+10.93%
|
-
|
|
Sep 07
2021
|
Norman D Schwartz Chairman & CEO |
SELL
Payment of exercise price or tax liability
|
Direct |
22,148
-3.31%
|
$17,851,288
$806.32 P/Share
|
|
Sep 07
2021
|
Norman D Schwartz Chairman & CEO |
BUY
Exercise of conversion of derivative security
|
Direct |
40,000
+5.44%
|
$2,000,000
$50.03 P/Share
|
|
Sep 05
2021
|
Timothy S Ernst EVP, General Counsel & Sec |
SELL
Payment of exercise price or tax liability
|
Direct |
248
-11.54%
|
$203,112
$819.7 P/Share
|
|
Sep 05
2021
|
Timothy S Ernst EVP, General Counsel & Sec |
BUY
Exercise of conversion of derivative security
|
Direct |
500
+18.88%
|
-
|
|
Sep 05
2021
|
Annette Tumolo Executive Vice President |
SELL
Payment of exercise price or tax liability
|
Direct |
298
-6.49%
|
$244,062
$819.7 P/Share
|
|
Sep 05
2021
|
Annette Tumolo Executive Vice President |
BUY
Exercise of conversion of derivative security
|
Direct |
600
+11.56%
|
-
|
|
Sep 05
2021
|
Norman D Schwartz Chairman & CEO |
SELL
Payment of exercise price or tax liability
|
Direct |
1,290
-0.3%
|
$1,056,510
$819.7 P/Share
|
|
Sep 05
2021
|
Norman D Schwartz Chairman & CEO |
BUY
Exercise of conversion of derivative security
|
Direct |
2,600
+0.61%
|
-
|
|
Sep 05
2021
|
Michael Crowley EVP, GBL Commercial Operations |
SELL
Payment of exercise price or tax liability
|
Direct |
298
-5.88%
|
$244,062
$819.7 P/Share
|
|
Sep 05
2021
|
Michael Crowley EVP, GBL Commercial Operations |
BUY
Exercise of conversion of derivative security
|
Direct |
600
+10.58%
|
-
|
|
Sep 04
2021
|
Timothy S Ernst EVP, General Counsel & Sec |
SELL
Payment of exercise price or tax liability
|
Direct |
248
-13.07%
|
$203,112
$819.7 P/Share
|
|
Sep 04
2021
|
Timothy S Ernst EVP, General Counsel & Sec |
BUY
Exercise of conversion of derivative security
|
Direct |
500
+20.86%
|
-
|
|
Sep 04
2021
|
Annette Tumolo Executive Vice President |
SELL
Payment of exercise price or tax liability
|
Direct |
298
-6.95%
|
$244,062
$819.7 P/Share
|
|
Sep 04
2021
|
Annette Tumolo Executive Vice President |
BUY
Exercise of conversion of derivative security
|
Direct |
600
+12.28%
|
-
|
|
Sep 04
2021
|
Norman D Schwartz Chairman & CEO |
SELL
Payment of exercise price or tax liability
|
Direct |
1,290
-0.3%
|
$1,056,510
$819.7 P/Share
|
|
Sep 04
2021
|
Norman D Schwartz Chairman & CEO |
BUY
Exercise of conversion of derivative security
|
Direct |
2,600
+0.61%
|
-
|
|
Sep 04
2021
|
Michael Crowley EVP, GBL Commercial Operations |
SELL
Payment of exercise price or tax liability
|
Direct |
298
-6.25%
|
$244,062
$819.7 P/Share
|
|
Sep 04
2021
|
Michael Crowley EVP, GBL Commercial Operations |
BUY
Exercise of conversion of derivative security
|
Direct |
600
+11.18%
|
-
|
|
Sep 03
2021
|
Timothy S Ernst EVP, General Counsel & Sec |
SELL
Payment of exercise price or tax liability
|
Direct |
222
-13.71%
|
$181,818
$819.7 P/Share
|
|
Sep 03
2021
|
Timothy S Ernst EVP, General Counsel & Sec |
BUY
Exercise of conversion of derivative security
|
Direct |
464
+22.28%
|
-
|
|
Sep 03
2021
|
Annette Tumolo Executive Vice President |
SELL
Payment of exercise price or tax liability
|
Direct |
252
-6.4%
|
$206,388
$819.7 P/Share
|
|
Sep 03
2021
|
Annette Tumolo Executive Vice President |
BUY
Exercise of conversion of derivative security
|
Direct |
557
+12.39%
|
-
|
|
Sep 03
2021
|
Ilan Daskal EVP, Chief Financial Officer |
SELL
Open market or private sale
|
Direct |
270
-96.77%
|
$221,400
$820.06 P/Share
|
|
Sep 03
2021
|
Norman D Schwartz Chairman & CEO |
SELL
Payment of exercise price or tax liability
|
Direct |
1,150
-0.27%
|
$941,850
$819.7 P/Share
|
|
Sep 03
2021
|
Norman D Schwartz Chairman & CEO |
BUY
Exercise of conversion of derivative security
|
Direct |
2,319
+0.55%
|
-
|
|
Sep 03
2021
|
Michael Crowley EVP, GBL Commercial Operations |
SELL
Payment of exercise price or tax liability
|
Direct |
277
-6.23%
|
$226,863
$819.7 P/Share
|
|
Sep 03
2021
|
Michael Crowley EVP, GBL Commercial Operations |
BUY
Exercise of conversion of derivative security
|
Direct |
557
+11.14%
|
-
|
|
Sep 02
2021
|
Annette Tumolo Executive Vice President |
SELL
Payment of exercise price or tax liability
|
Direct |
150
-4.25%
|
$123,750
$825.77 P/Share
|
|
Sep 02
2021
|
Annette Tumolo Executive Vice President |
BUY
Exercise of conversion of derivative security
|
Direct |
433
+10.92%
|
-
|